Answer:
The topmost zone near the shore of a lake or pond is the littoral zone. The near-surface open water surrounded by the littoral zone is the limnetic zone. The limnetic zone is well-lighted (like the littoral zone) and is dominated by plankton, both phytoplankton and zooplankton.
Explanation:
They are formed with the flow of air or water.
mutation, gene flow and sexual reproduction
Answer:
D. the maintenance of homeostasis within the body system.
Explanation:
